Welcome to A to Z Scales and Calibration

A to Z Scales is a Phoenix, Arizona based company specializing in weighing equipment and serving most of the entire state. We make sure that your scales are functional and accurate freeing your business and its employees to focus on core work. We also can help you purchase the equipment that best suits your needs.

A to Z Scales is committed to getting the job done right and with polite competent efficiency. Whether your company just needs a one-time service or you want us to provide continual worry free routine maintenance and calibration, A to Z Scales and Calibration's responsibility is to the satisfaction and continued success of its clients.

Compliance

Our calibration weights and equipment are certified by the Arizona Department of Weights and Measures (ADWM). Let us help you get your devices registered. Learn More...

Best Practice

Our procedures and certificates of accuracy are traceable to the National Institute of Standards and Technology (NIST). All of our procedures follow Handbook 44.